Merge branch 'fneill-remove-link-only-topic' into 'master'

Remove link-only topic from Runner Fleet Dashboard page

See merge request https://gitlab.com/gitlab-org/gitlab/-/merge_requests/141079



Merged-by: Marcin Sedlak-Jakubowski <msedlakjakubowski@gitlab.com>
Approved-by: Marcin Sedlak-Jakubowski <msedlakjakubowski@gitlab.com>
Co-authored-by: fneill <fneill@gitlab.com>